Kapshai Valery N., Paulenka Andrei V., Grishechkin Yury A. «Two-dimensional two-particle quasipotential equation in a relativistic configuration representation» // Izvestiya vuzov. Fizika 2025. №9 C.29-42
Grishechkin Yury A., Paulenka Andrei V., Kapshai Valery N. «Exact solutions of the two-dimensional Logunov–Tavkhelidze equation for «delta-circle» potentials in the relativistic configuration representation» // Izvestiya vuzov. Fizika 2025. №10 C.111-119
Kapshai Valery N., Paulenka Andrei V., Grishechkin Yury A. «Exact solutions of the two-dimensional Logunov–Tavkhelidze equation with a superposition of «delta-circle» potentials in coordinate representation» // Izvestiya vuzov. Fizika 2025. №10 C.120-132
